My Prologo Kappa is narrower than I was used to with the Brooks Professional and B17 but I liked the saddle right from the start with the fit and feel. Now that I am used to its shape wider saddles seem to be pushing me outward (sit bones wider than the actually are.) the one aspect of saddles I am not flexible on is no thick or squishy padding.
I measure out in the middle range of the table in the diagram.
Bill